Home / 7,015.02-10,523.34-3,264.84

Finding the Fourth Proportional to 7,015.02, 10,523.34 and 3,264.84

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Solution

The fourth proportional to 7,015.02, 10,523.34 and 3,264.84 is: 4,897.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015.02 : 10,523.34 = 3,264.84 : x
  2. Step 2: Convert to fraction form
    7,015.02/10,523.34 = 3,264.84/x
  3. Step 3: Cross multiply
    7,015.02x = 10,523.34 × 3,264.84
  4. Step 4: Simplify right side
    7,015.02x = 34,357,021.37
  5. Step 5: Solve for x
    x = 34,357,021.37/7,015.02
  6. Step 6: Final answer
    x = 4,897.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.